WX201-20080201-eng-ISO米制带复合密封胶的外螺纹紧固件的性能要求.pdf

WORLDWIDEFASTENERSTANDARD

WX201Date:2008-06-01

PERFORMANCEREQUIREMENTSOFISOMETRICMALETHREADEDFASTENERSWITHSEALER

COMPOUNDAPPLIEDTOTHETHREADS

1.SCOPE

ThisspecificationcoverstheperformanceofISOmetricorSAEJ476atoallowusewithmalethreaded

fastenerswithsealercompoundappliedtothethread.

NOTE:Fastenerswithasealercompoundappliedtothethreadarenotrecommendedforre-useafter

initialassembly.

Chemicalresiduesfromsubsequentwashproceduresmayadverselyaffectthecuringperformanceofthe

compound,andcareshouldbetakenintheselectionofanymediaemployed.

NOTE:Thesematerialsmaybespecifiedonfastenersthathavemultiplestagefinishingprocesses.In

somecasesitmaybeadvantageoustoapplytheadhesivematerialpriortothetorquecontrollubricant.It

isrecommendedthattheprocessingroutebeagreedbetweenthefastenermaker,surfacefinisherand

adhesiveapplicatortomeettheFordrequirements.

1.1REFERENCES

WSE-M97B44-B-Coolant,Extendedlife-Concentrateforsystems

containingcastandwroughtaluminum

WSE-M2C903-A2-Oil,Engine-ILSACGF-1,SAE10W-30

WSS-M2C938-A-Fluid,AutomaticTransmission

WSS-M18P12-A-Sealant,thread,dryfilm

SAEJ476a-